X6270-X-14L2260-N
Sun Blade X6270 Server Module Processor Upgrade Kit, 1 Intel Xeon Model L5520, 2.26 GHz, Quad-Core, 8MB Cache, 5.86 GT/s QuickPath Interconnect, Turbo Boost Technology, Hyper-Threading Technology, 60W processor with Heatsink, X-Option, RoHS-6 Compliant.